Author Question: In ecommerce systems, the data is scattered across the organization. Indicate whether the ... (Read 40 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
In ecommerce systems, the data is scattered across the organization.
 
  Indicate whether the statement is true or false

Question 2

ETL infrastructure has to account for and reconcile all of the differences in the metadata and the data between the operational sources and the target data warehouses.
 
  Indicate whether the statement is true or false



Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

TRUE

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

For a complete list of videos, visit our video library